feat: add docker buildx images is openim-web

Signed-off-by: Xinwei Xiong(cubxxw-openim) <3293172751nss@gmail.com>

build/goreleaser.yaml

@@ -291,6 +291,24 @@ builds:
       - "6"
       - "7"
 
+  - binary: openim-web
+    id: openim-web
+    main: ./tools/openim-web/openim-web.go
+    goos:
+      - darwin
+      - windows
+      - linux
+    goarch:
+      - s390x
+      - mips64
+      - mips64le
+      - amd64
+      - ppc64le
+      - arm64
+    goarm:
+      - "6"
+      - "7"
+
   - binary: component
     id: component
     main: ./tools/component/component.go